42966320

素因数分解:

$2^4\times 5^1\times {\mathrm{537079}}^1$

素因数の和:537092

約数の個数: 20

約数和(自身を含む): 99896880

約数和(自身を除く): 56930560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 537079, 1074158, 2148316, 2685395, 4296632, 5370790, 8593264, 10741580, 21483160, 42966320]

約数ペア:

[(1, 42966320), (2, 21483160), (4, 10741580), (5, 8593264), (8, 5370790), (10, 4296632), (16, 2685395), (20, 2148316), (40, 1074158), (80, 537079)]